中文摘要：

为了实现中药渣的资源化利用,实验研究了不同物料（玉米粉、药渣、混合料）和饲养密度（0.47只/cm^2、0.73只/cm^2、0.99只/cm^2）下洋虫种群的半致死时间和累计死亡率。结果表明：不同物料对洋虫种群的累积死亡率有显著影响,玉米粉对洋虫种群的饲养效果最佳,药渣和混合料处理下饲养效果较差;不同饲养密度（0.47-0.99只/cm^2之间）对种群累积死亡率无显著影响。

英文摘要：

To observe circulatory use of Chinese herb residue as a kind of resource, median lethal time and cu- mulative mortality rate of Palembus dermestoides （Fairmaire） populations in the condition of different feeds （ corn starch, Chinese herb residue, mixture （corn flour ＋ dregs） ） and stocking densities （0.47 individuals cm^-2,0.73 individuals cm^-2, 0.99 individuals cm^-2 ） were studied. The results show that different materials had significant in- fluence on the cumulative mortality rate; that corn meal is the best for P. dermestoides population among three kinds of feed; that the P. dermestoides population fed by corn meal had the lowest cumulative mortality rate and different stocking density （ between 0.47 and 0.99 individuals cm^-2 ） had no significant effect.